package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.anno.AutoFill;
import com.sky.dto.SetmealPageQueryDTO;
import com.sky.entity.Setmeal;
import com.sky.enumeration.OperationType;
import com.sky.result.PageResult;
import com.sky.vo.DishItemVO;
import com.sky.vo.SetmealVO;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;
import java.util.Map;

@Mapper
public interface SetmealMapper {

    /**
     * 根据分类id查询套餐的数量
     * @param id
     * @return
     */
    @Select("select count(id) from setmeal where category_id = #{categoryId}")
    Integer countByCategoryId(Long id);

    /**
     * 更新套餐
     * @param setmeal
     */
    @AutoFill(OperationType.UPDATE)
    void update(Setmeal setmeal);

    /**
     * 新增套餐
     * @param setmeal
     */
    @AutoFill(OperationType.INSERT)
    void insert(Setmeal setmeal);

    /**
     * 分页条件查询
     * @param setmealPageQueryDTO
     * @return
     */
    Page<SetmealVO> pageSelect(SetmealPageQueryDTO setmealPageQueryDTO);

    /**
     * 根据id查询状态
     * @param ids
     * @return
     */
    List<Long> selectByIds(List<Long> ids);

    /**
     * 删除套餐
     * @param ids
     */
    void deleteByIds(List<Long> ids);

    /**
     * 修改套餐-数据回显
     * 查询套餐
     * @param setmealId
     * @return
     */
    @Select("select *from setmeal where id=#{setmealId}")
    Setmeal selectSetmealById(Long setmealId);

    /**
     * 根据categoryid查询套餐
     * @param setmeal
     * @return
     */
    List<Setmeal> list(Setmeal setmeal);

    /**
     * 根据setmealid查询菜品信息
     * @param setmealId
     * @return
     */
    @Select("select sd.name, sd.copies, d.image, d.description from setmeal_dish sd left outer join dish d on sd.dish_id = d.id where sd.setmeal_id = #{setmealId}")
    List<DishItemVO> getDishBySetmealId(Long setmealId);

    /**
     * 根据状态查询套餐数量
     * @param map
     * @return
     */
    Integer getStatusSetmealCount(Map map);
}
